What powers periocentrum.pl?
Last seen Oct 2026 · 12 technologies across 9 categories
Analytics
CMS
Joomla
since Sep 2020
Font scripts
Font Awesome
since Sep 2020
Google Font API
since Sep 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Google Code Prettify
since Sep 2020
RSS
since Dec 2022
Programming languages
PHP
since Sep 2020
UI frameworks
Web servers
Apache HTTP Server
since Sep 2020
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.69 / 10 · ranked #19,836,727 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United Kingdom)
- Weight: 2.0 MB · 76 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on AS-SMARTHOST- (91.211.221.102, IPv6)
- Email: periocentrum.pl
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 47,580,169
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted